diff --git a/.github/workflows/health.yaml b/.github/workflows/health.yaml
index fdddf060..0f719ee4 100644
--- a/.github/workflows/health.yaml
+++ b/.github/workflows/health.yaml
@@ -62,6 +62,11 @@ on:
         default: false
         type: boolean
         required: false
+      save_comment:
+        description: Whether to save summary as markdown file
+        default: false
+        type: boolean
+        required: false
 
 jobs:
   health:
@@ -112,3 +117,22 @@ jobs:
           base-path: current_repo/
           compare-sha: ${{ github.event.pull_request.base.ref }}
           allow-empty: true
+
+      - name: Archive code coverage results
+        if: ${{ inputs.save_comment }}
+        uses: actions/upload-artifact@v3
+        with:
+          name: code-coverage-report
+          path: output/${{ github.event.number }}/comment.md
+
+      - name: Save PR number
+        if: ${{ inputs.save_comment }}
+        run: |
+          echo ${{ github.event.number }} > ./output/issueNumber
+
+      - name: Upload folder with number and markdown
+        if: ${{ inputs.save_comment }}
+        uses: actions/upload-artifact@v2
+        with:
+          name: output
+          path: output/
\ No newline at end of file
diff --git a/.github/workflows/post_summaries.yaml b/.github/workflows/post_summaries.yaml
new file mode 100644
index 00000000..08430307
--- /dev/null
+++ b/.github/workflows/post_summaries.yaml
@@ -0,0 +1,72 @@
+name: Comment on the pull request
+
+on:
+  # Trigger this workflow after the Health workflow completes. This workflow will have permissions to
+  # do things like create comments on the PR, even if the original workflow couldn't.
+  workflow_run:
+    workflows: [Health]
+    types:
+      - completed
+
+jobs:
+  upload:
+    runs-on: ubuntu-latest
+    if: >
+      github.event.workflow_run.event == 'pull_request' &&
+      github.event.workflow_run.conclusion == 'success'
+    steps:
+
+      # Download the output of the health workflow, consisting of the comment markdown and either
+      # the issue number or an existing comment ID.
+      - name: 'Download artifact'
+        uses: actions/github-script@6f00a0b667f9463337970371ccda9072ee86fb27
+        with:
+          script: |
+            var artifacts = await github.actions.listWorkflowRunArtifacts({
+               owner: context.repo.owner,
+               repo: context.repo.repo,
+               run_id: ${{github.event.workflow_run.id }},
+            });
+            var matchArtifact = artifacts.data.artifacts.filter((artifact) => {
+              return artifact.name == "output"
+            })[0];
+            var download = await github.actions.downloadArtifact({
+               owner: context.repo.owner,
+               repo: context.repo.repo,
+               artifact_id: matchArtifact.id,
+               archive_format: 'zip',
+            });
+            var fs = require('fs');
+            fs.writeFileSync('${{github.workspace}}/comment.zip', Buffer.from(download.data));
+      - run: unzip comment.zip
+
+
+      # Create the comment, or update the existing one, with the markdown
+      # generated in the Health workflow.
+      - name: 'Comment on PR'
+        uses: actions/github-script@6f00a0b667f9463337970371ccda9072ee86fb27
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          script: |
+            var fs = require('fs');
+            var markdown = fs.readFileSync('./comment.md');
+            if (fs.existsSync('./commentId')) {
+              var comment_number = Number(fs.readFileSync('./commentId'));
+              
+              await github.issues.updateComment({
+                owner: context.repo.owner,
+                repo: context.repo.repo,
+                comment_id: comment_number,
+                body: markdown
+              });
+            }
+            else{
+              var issue_number = Number(fs.readFileSync('./issueNumber'));
+
+              await github.issues.createComment({
+                owner: context.repo.owner,
+                repo: context.repo.repo,
+                issue_number: issue_number,
+                body: markdown
+              });
+            }
\ No newline at end of file
diff --git a/pkgs/firehose/CHANGELOG.md b/pkgs/firehose/CHANGELOG.md
index 5ef54877..b44c21f1 100644
--- a/pkgs/firehose/CHANGELOG.md
+++ b/pkgs/firehose/CHANGELOG.md
@@ -1,3 +1,6 @@
+## 0.3.24
+- Start fixing [#137](https://github.com/dart-lang/ecosystem/issues/137).
+
 ## 0.3.23
 - Tweak PR health workflow.
 - Shorten some text in the markdown summary table.
diff --git a/pkgs/firehose/lib/src/health/health.dart b/pkgs/firehose/lib/src/health/health.dart
index 973a6d81..8b1f8e26 100644
--- a/pkgs/firehose/lib/src/health/health.dart
+++ b/pkgs/firehose/lib/src/health/health.dart
@@ -216,18 +216,16 @@ ${isWorseThanInfo ? 'This check can be disabled by tagging the PR with `skip-${r
       logError: print,
     );
 
-    if (existingCommentId == null) {
-      await allowFailure(
-        github.createComment(repoSlug, issueNumber, summary),
-        logError: print,
-      );
-    } else {
-      await allowFailure(
-        github.updateComment(repoSlug, existingCommentId, summary),
-        logError: print,
-      );
+    if (existingCommentId != null) {
+      var idFile = File('./output/commentId');
+      await idFile.create(recursive: true);
+      await idFile.writeAsString(existingCommentId.toString());
     }
 
+    var commentFile = File('./output/comment.md');
+    await commentFile.create(recursive: true);
+    await commentFile.writeAsString(summary);
+
     if (results.any((result) => result.severity == Severity.error) &&
         exitCode == 0) {
       exitCode = 1;
diff --git a/pkgs/firehose/pubspec.yaml b/pkgs/firehose/pubspec.yaml
index 3f061184..6ee23445 100644
--- a/pkgs/firehose/pubspec.yaml
+++ b/pkgs/firehose/pubspec.yaml
@@ -1,6 +1,6 @@
 name: firehose
 description: A tool to automate publishing of Pub packages from GitHub actions.
-version: 0.3.23
+version: 0.3.24
 repository: https://github.com/dart-lang/ecosystem/tree/main/pkgs/firehose
 
 environment: